Heat Diffuser Plate, Heat Diffuser Gas Stove Diffuser Heat Conduction Plate, Non-Stick Hob Ring Plate Double-Sided Non-Sli p for Gas Stove Glass Cooktop 7.8" in Dia(Type 1)

This diffuser does its job, prevents burning food in bottom of pots and pans on propane stove.

I don't like the grooves on the surface when used to diffuse heat for my medium sized glass pot. Boiled off stains in those grooves are hard to clean. They also reduced the contact surface area to the bottom of my pots. These grooves were meant to hold the condensation during thawing of frozen food which worked fine. I can't flip the diffuser for the two different ways I use it because it's advised to keep the same side towards the flame once you started using it. I guess the flame does alter the surface coating afterall.

This heat diffuser works perfectly on my gas stove!

My pot still boiled. But I didn't notice anything sticking.

It's exactly what I needed for my too hot burner.

Takes a long time to heat up

The media could not be loaded.  Some flaxseed gel bubbled over to this plate and burned a hole through it I used it with the hole seemed to work but it basically disintegrated I do love the even heat so I will try again just no homemade gel that spills over

Wanted this for canning on an out door gas stove- product came in 1/4 the size needed.An absolute waste!